Keywords:Arizona, Backpack, Geology, Grand Canyon,, Hiker, Life, National, Outdoors, Park, Stone, Western
Photo Info
Dimensions3072 x 2304
Original file size5.73 MB
Image typeJPEG
Older than Life
Geologists believe that the Vishnu Schist at the very bottom of the Grand Canyon may have formed before the beginning of life on Earth. If so, this beautiful stone has existed longer than consciousness itself, at least on this planet. Fascinating!
